TYBLE16 on os5 sample programs
Dependencies: BME280 TextLCD nRF51_Vdd
Fork of TYBLE16_mbedlized_os5_BASE by
Please refer following notebook.
/users/kenjiArai/notebook/tyble16-module-as-mbed-os-5-board-mbedlization/
6_Thermo/main.cpp
- Committer:
- kenjiArai
- Date:
- 2018-04-15
- Revision:
- 3:c0010c8ad17f
- Parent:
- 2:47ad8c48224e
File content as of revision 3:c0010c8ad17f:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* Modified by Kenji Arai, April 14th, 2018 https://os.mbed.com/users/kenjiArai/ */ //#define EXAMPLE_6_THERMO #ifdef EXAMPLE_6_THERMO #include <events/mbed_events.h> #include "mbed.h" #include "ble/BLE.h" #include "ble/services/HealthThermometerService.h" #include "TYBLE16_BASE.h" #include "TextLCD.h" #include "BME280.h" #define NO_SENSOR 0 #define HAS_SENSOR 1 #define USE_LCD 1 DigitalOut led1(LED1, 1); Serial pc(USBTX, USBRX); I2C i2c(I2C_SDA, I2C_SCL); BME280 hmtp(i2c); #if USE_LCD TextLCD_I2C_N lcd(&i2c, 0x7c, TextLCD::LCD16x2); // LCD(Akizuki AQM1602A) #endif const static char DEVICE_NAME[] = "TYBLE16"; static const uint16_t uuid16_list[] = {GattService::UUID_HEALTH_THERMOMETER_SERVICE}; char *const opngmsg = "\x1b[2J\x1b[H"__FILE__ "\r\n"__DATE__ " " __TIME__ " (UTC)\r\n""\r\n"; static float currentTemperature = 39.6f; static HealthThermometerService *thermometerServicePtr; static EventQueue eventQueue(/* event count */ 16 * EVENTS_EVENT_SIZE); /* Restart Advertising on disconnection*/ void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *) { BLE::Instance().gap().startAdvertising(); } void updateSensorValue(void) { static uint32_t count = 0; #if NO_SENSOR /* Do blocking calls or whatever is necessary for sensor polling. In our case, we simply update the Temperature measurement. */ currentTemperature = (currentTemperature + 0.1f > 43.0f) ? 39.6f : currentTemperature + 0.1f; thermometerServicePtr->updateTemperature(currentTemperature); #elif HAS_SENSOR currentTemperature = hmtp.getTemperature(); pc.printf("Temperature= %+5.2f [degC]", currentTemperature); pc.printf(", count = %8u\r\n", count++); #if USE_LCD lcd.locate(0, 1); lcd.printf(" %+5.2f %7u", currentTemperature, count); #endif thermometerServicePtr->updateTemperature(currentTemperature); #else thermometerServicePtr->updateTemperature(currentTemperature); #endif } void periodicCallback(void) { led1 = !led1; /* Do blinky on LED1 while we're waiting for BLE events */ if (BLE::Instance().gap().getState().connected) { eventQueue.call(updateSensorValue); } } void onBleInitError(BLE &ble, ble_error_t error) { /* Initialization error handling should go here */ } void printMacAddress() { /* Print out device MAC address to the console*/ Gap::AddressType_t addr_type; Gap::Address_t address; BLE::Instance().gap().getAddress(&addr_type, address); pc.printf("DEVICE MAC ADDRESS: "); for (int i = 5; i >= 1; i--) { pc.printf("%02x:", address[i]); } pc.printf("%02x\r\n", address[0]); } void bleInitComplete(BLE::InitializationCompleteCallbackContext *params) { BLE& ble = params->ble; ble_error_t error = params->error; if (error != BLE_ERROR_NONE) { onBleInitError(ble, error); return; } if (ble.getInstanceID() != BLE::DEFAULT_INSTANCE) { return; } ble.gap().onDisconnection(disconnectionCallback); /* Setup primary service. */ thermometerServicePtr = new HealthThermometerService(ble, currentTemperature, HealthThermometerService::LOCATION_EAR); /* setup advertising */ ble.gap().accumulateAdvertisingPayload( GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE ); ble.gap().accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list) ); ble.gap().accumulateAdvertisingPayload( GapAdvertisingData::THERMOMETER_EAR ); ble.gap().accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME) ); ble.gap().setAdvertisingType( GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED ); ble.gap().setAdvertisingInterval(1000); /* 1000ms */ ble.gap().startAdvertising(); printMacAddress(); } void scheduleBleEventsProcessing(BLE::OnEventsToProcessCallbackContext* context) { BLE &ble = BLE::Instance(); eventQueue.call(Callback<void()>(&ble, &BLE::processEvents)); } int main() { pc.puts(opngmsg); #if USE_LCD lcd.locate(0, 0); // 1234567890123456 lcd.puts("TYBLE16/Mbed-os5"); lcd.locate(0, 1); // 1234567890123456 lcd.puts(" by JH1PJL "); lcd.setCursor(TextLCD_Base::CurOff_BlkOff); lcd.setContrast(0x19); wait(2.0f); #endif // Check TYBLE-16 configuration cpu_sys(); if (compile_condition() == false) { pc.printf("This is wrong configuration!!\r\n"); while(true) { led1 = !led1; wait(0.2); } } #if USE_LCD lcd.locate(0, 0); // 123456 7890123456 lcd.printf("Temp: %cC count", 0xdf); #endif eventQueue.call_every(1000, periodicCallback); BLE &ble = BLE::Instance(); ble.onEventsToProcess(scheduleBleEventsProcessing); ble.init(bleInitComplete); eventQueue.dispatch_forever(); return 0; } #endif